Co-founder of the private equity firm Hellman & Friedman, Hellman (1934–2011) built a fortune that he willingly poured into local causes, including education, athletics, politics, and the arts. A banjo player, he made his most visible impact on San Francisco with the Hardly Strictly Bluegrass Festival, an annual free event drawing some 750,000 people and headlining favorites such as Emmylou Harris and Jimmie Dale Gilmore.
It’s hard to remember the time before “Google” became both a verb and one of the world’s most powerful forces for change. As the executive chairman of Google (and its former CEO), Schmidt has led the company through more than a decade of unprecedented expansion into politics, business, culture, privacy, copyright, and other broad interests. He also tackles issues of ever-increasing personal and global importance, including the responsible use of natural resources. Schmidt was named the Cal Alumni Association’s 2012 Alumnus of the Year. Follow him on Google+ or Twitter @ericschmidt.